51166275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 89041920

約数和(自身を除く): 37875645

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 155, 177, 295, 373, 465, 775, 885, 1119, 1475, 1829, 1865, 2325, 4425, 5487, 5595, 9145, 9325, 11563, 22007, 27435, 27975, 34689, 45725, 57815, 66021, 110035, 137175, 173445, 289075, 330105, 550175, 682217, 867225, 1650525, 2046651, 3411085, 10233255, 17055425, 51166275]

約数ペア:

[(1, 51166275), (3, 17055425), (5, 10233255), (15, 3411085), (25, 2046651), (31, 1650525), (59, 867225), (75, 682217), (93, 550175), (155, 330105), (177, 289075), (295, 173445), (373, 137175), (465, 110035), (775, 66021), (885, 57815), (1119, 45725), (1475, 34689), (1829, 27975), (1865, 27435), (2325, 22007), (4425, 11563), (5487, 9325), (5595, 9145)]